On 12/14/19 7:31 AM, Pavel Begunkov wrote: > There is no reliable way to submit and wait in a single syscall, as > io_submit_sqes() may under-consume sqes (in case of an early error). > Then it will wait for not-yet-submitted requests, deadlocking the user > in most cases. > > Don't wait/poll if can't submit all sqes, and return -EAGAIN > > Signed-off-by: Pavel Begunkov <asml.silence@xxxxxxxxx> > --- > > v2: cap min_complete if submitted partially (Jens Axboe) Can you update the commit message as well, doesn't really reflect the current state of it... Apart from that, looks good to me! -- Jens Axboe
